CN201964176U - Indoor LED (light-emitting diode) bulb - Google Patents
Indoor LED (light-emitting diode) bulb Download PDFInfo
- Publication number
- CN201964176U CN201964176U CN2010206725045U CN201020672504U CN201964176U CN 201964176 U CN201964176 U CN 201964176U CN 2010206725045 U CN2010206725045 U CN 2010206725045U CN 201020672504 U CN201020672504 U CN 201020672504U CN 201964176 U CN201964176 U CN 201964176U
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- lamp body
- led
- lamp
- driving power
- led bulb
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the illuminant field of LED (light-emitting diode), in particular to an indoor LED bulb, which comprises a glass lamp shade and a conical lamp body connected with the glass shade. The inside of the lamp body is provided with a driving power supply and an LED illuminant connected with the driving power supply. A plurality of protruding radiating fins are arranged on the outer wall of the lamp body. The contact area of heat produced when the LED illuminant is in a working state with the outer air is increased through the radiating fins, thereby increasing a cooling speed, prolonging service life of electronic elements inside the lamp body and the LED illuminant, and improving reliability of the indoor LED bulb.
Description
[technical field]
The utility model relates to the LED lighting field, specifically refers to a kind of indoor LED bulb lamp.
[background technology]
LED (Lighting Emitting Diode) is a light emitting diode, it is fixedly luminescent device of a kind of semiconductor, it is to utilize the solid semiconductor chip as luminescent material, in semiconductor, emit superfluous energy and cause photo emissions by carrier generation load, directly send the light of white or other colors, the LED lighting utilizes LED as light emitting source exactly.Under the background of current global shortage of energy, energy-conservation LED causes the sight that people pay close attention to.
The LED bulb lamp that generally uses in the market, the basic bigger LED of power that adopts is as luminescent device, light that great power LED sends has the lampshade of light transmittance to spread out by one, yet the bulb lamp of said structure, because luminescent device is covered on wherein by lampshade, the heat that its duty produces is difficult to volatilize away, and Ji Lei heat is retained in the lamp body for a long time like this, electronic component in the lamp body and luminescent device all there are infringement, shorten its service life and performance.
[utility model content]
The utility model purpose is to solve the not enough problem of existing LED bulb lamp heat radiation, and a kind of indoor LED bulb lamp of simple in structure, dependable performance is provided.
The indoor LED bulb lamp of the utility model comprises glass lamp shade, the taper lamp body that is connected with glass lamp shade, and the LED illuminator that is provided with driving power in the described lamp body and is electrically connected with driving power, the outer wall of wherein said lamp body is provided with the fin of a plurality of projections.
Preferably, described fin is arranged in parallel along the long axis of lamp body.
The inner surface of described lampshade is provided with reflecting coating.
Be provided with circuit board in the described lamp body, circuit board is provided with a plurality of equally distributed LED illuminators, and described LED illuminator is covered by lampshade.
Be provided with lead in the described standard interface, lead is electrically connected driving power and LED illuminator successively.
Indoor LED bulb lamp of the present utility model, comprise glass lamp shade, the taper lamp body that is connected with glass lamp shade, the LED illuminator that is provided with driving power in the described lamp body and is electrically connected with driving power, the outer wall of wherein said lamp body is provided with the fin of a plurality of projections, and the heat that LED illuminator duty produces is by the contact area of fin increase with outside air, to quicken heat radiation, prolong the service life of lamp body internal electronic element and LED illuminator, improve reliability of the present utility model.
[description of drawings]
Fig. 1 is the perspective view of the utility model LED bulb lamp;
Fig. 2 is the blast structural representation of the utility model LED bulb lamp.
[specific embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Be to be understood that concrete embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Shown in ginseng Fig. 1,2, embodiment for the indoor LED bulb lamp of the utility model, comprise the standard lamp head 30 that is connected with outside lamp socket, be installed in the taper lamp body 20 on the standard lamp head 30, the glass lamp shade 10 that is installed on the spherical crown shape on the described lamp body 20 matches, be provided with driving power 40 in the lamp body 20, wherein in lamp body 20, be provided with circuit board 21, described circuit board 21 is provided with a plurality of equally distributed LED illuminators 22, the quantity of described in the present embodiment LED illuminator 22 is five, and LED illuminator 22 is covered by glass lamp shade 10.Described standard lamp head 30 passes through riveting molding by the handware and the standard plastic parts of a standard, and standard lamp head 30 links to each other with lamp body 20 by the screw thread that is provided with; Be provided with lead 41 in the described standard lamp head 30, lead 41 is electrically connected driving power 50 and LED illuminator 22 successively.
Described driving power 40 place the interior hollow cavity of standard lamp head 30 and in addition the safe insulation protection handle; in order to make lamp body 20 by good heat radiation; on lamp body 20 outer walls, be provided with the fin 21 that has thermolysis one-body moldedly; described fin 21 is arranged in parallel along the long axis of lamp body 20; to increase the area that contacts with outside air, strengthen radiating effect.The inner surface of described lampshade is provided with reflecting coating, and described reflecting coating plays light that annular luminous flat type LED illuminator 22 is sent all to the effect of external reflection, further improves the utilization ratio of light, improves reliability of the present utility model.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. indoor LED bulb lamp, comprise glass lamp shade, the taper lamp body that is connected with glass lamp shade, the LED illuminator that is provided with driving power in the described lamp body and is electrically connected with driving power is characterized in that: the outer wall of described lamp body is provided with the fin of a plurality of projections.
2. according to the described indoor LED bulb lamp of claim 1, it is characterized in that: described fin is arranged in parallel along the long axis of lamp body.
3. according to claim 1 or 2 described indoor LED bulb lamps, it is characterized in that: the inner surface of described lampshade is provided with reflecting coating.
4. according to the described indoor LED bulb lamp of claim 3, it is characterized in that: be provided with circuit board in the described lamp body, circuit board is provided with a plurality of equally distributed LED illuminators, and described LED illuminator is covered by lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206725045U CN201964176U (en) | 2010-12-20 | 2010-12-20 | Indoor LED (light-emitting diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206725045U CN201964176U (en) | 2010-12-20 | 2010-12-20 | Indoor LED (light-emitting diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964176U true CN201964176U (en) | 2011-09-07 |
Family
ID=44526715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206725045U Expired - Fee Related CN201964176U (en) | 2010-12-20 | 2010-12-20 | Indoor LED (light-emitting diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851370A (en) * | 2012-12-04 | 2014-06-11 | 雅士电子有限公司 | LED (light emitting diode) lamp and manufacturing method thereof |
-
2010
- 2010-12-20 CN CN2010206725045U patent/CN201964176U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851370A (en) * | 2012-12-04 | 2014-06-11 | 雅士电子有限公司 | LED (light emitting diode) lamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yi Ningliang Lighting Co., Ltd of Shenzhen Assignor: Liu Yuangui Contract record no.: 2011440020413 Denomination of utility model: Indoor LED bulb lamp Granted publication date: 20110907 License type: Exclusive License Record date: 20111123 |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Yuangui Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20121220 |